7v-4=-5(v-4)

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Solution for 7v-4=-5(v-4) equation:


Simplifying
7v + -4 = -5(v + -4)

Reorder the terms:
-4 + 7v = -5(v + -4)

Reorder the terms:
-4 + 7v = -5(-4 + v)
-4 + 7v = (-4 * -5 + v * -5)
-4 + 7v = (20 + -5v)

Solving
-4 + 7v = 20 + -5v

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '5v' to each side of the equation.
-4 + 7v + 5v = 20 + -5v + 5v

Combine like terms: 7v + 5v = 12v
-4 + 12v = 20 + -5v + 5v

Combine like terms: -5v + 5v = 0
-4 + 12v = 20 + 0
-4 + 12v = 20

Add '4' to each side of the equation.
-4 + 4 + 12v = 20 + 4

Combine like terms: -4 + 4 = 0
0 + 12v = 20 + 4
12v = 20 + 4

Combine like terms: 20 + 4 = 24
12v = 24

Divide each side by '12'.
v = 2

Simplifying
v = 2

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